-23.46% is the change from 503 to 385
Calculation steps:
[( 385 - 503 ) ÷ 503] x 100 = -23.46%
Formula
Percentage change = [(385 - 503) / 503] x 100
Subtract the new number by the original number
385 - 503 = -118
-118 ÷ 503 = -0.2345924453280318
-0.2345924453280318 x 100 = -23.46%